I have loaded 3.14. Takes a little play. So open your browser and put in
https://xeev.app/files/ipk/3.14.1.sh
Now this doesn't work and you get an error.
So you change the end to 3.14.2.sh.
Again this doesn't work but you get the idea
So what did work was one of 3.14.6.sh or 3.14.7 or 3.14.8. And when it does work you will see file downloaded message within your browser. So now you load that into the wget command provided earlier in this thread and all will work